<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Login Modal Dialog Window with CSS and jQuery</title>
<style type="text/css">


#mask {
	display: none;
	background: #000; 
	position: fixed; left: 0; top: 0; 
	z-index: 10;
	width: 100%; height: 100%;
	opacity: 0.8;
	z-index: 999;
}

.login-popup{
	display:none;
	background: #333;
	padding: 10px; 	
	border: 2px solid #ddd;
	float: left;
	font-size: 1.2em;
	position: fixed;
	top: 50%; left: 50%;
	z-index: 99999;
	box-shadow: 0px 0px 20px #999;
	-moz-box-shadow: 0px 0px 20px #999; /* Firefox */
    -webkit-box-shadow: 0px 0px 20px #999; /* Safari, Chrome */
	border-radius:3px 3px 3px 3px;
    -moz-border-radius: 3px; /* Firefox */
    -webkit-border-radius: 3px; /* Safari, Chrome */
}

img.btn_close {
	float: right; 
	margin: -28px -28px 0 0;
}
</style>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
	$('a.login-window').click(function() {
		
		// Getting the variable's value from a link 
		var loginBox = $(this).attr('href');

		//Fade in the Popup and add close button
		$(loginBox).fadeIn(300);
		
		//Set the center alignment padding + border
		var popMargTop = ($(loginBox).height() + 24) / 2; 
		var popMargLeft = ($(loginBox).width() + 24) / 2; 
		
		$(loginBox).css({ 
			'margin-top' : -popMargTop,
			'margin-left' : -popMargLeft
		});
		
		// Add the mask to body
		$('body').append('<div id="mask"></div>');
		$('#mask').fadeIn(300);
		
		return false;
	});
	
	// When clicking on the button close or the mask layer the popup closed
	$('a.close, #mask').live('click', function() { 
	  $('#mask , .login-popup').fadeOut(300 , function() {
		$('#mask').remove();  
	}); 
	return false;
	});
});
</script>

</head>
<body>


    
		<div class="post">    
        	<div class="btn-sign">
				<a href="#login-box" class="login-window">Login / Sign In</a>
        	</div>
		</div>        
        <div id="login-box" class="login-popup">
        <a href="#" class="close"><img src="images/close_pop.png" class="btn_close" title="Close Window" alt="Close" /></a>
        <div style="background:#FFF;width:300px;height:100px"> <?php include("modules/boxthongbao.php") ?> </div>
		</div>
    
    

</body>
</html>